package com.leo.javase.junit;

public class Calculate {
	
	public static int add(int a,int b){
		return a+b;
	}
	
	public static int sub(int a,int b){
		return a-b;
	}
	
	public static int mul(int a,int b){
		return a*b;
	}
	
	public static int div(int a,int b){
		return a/b;
	}
}
